Tuesday 12 December 2023

Lenses and ray diagrams

Learning all about ray diagrams and convex and concave lenses. Relating what we learned about refraction and applying it to the shapes of lenses and measuring their power. The students find it difficult to apply knowledge from one thing to another.

 

at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

A level Math

  Students working out just what formulae are and are not in the exam sheet. Then, the panic can begin to memorise the formulae that are not...

  • Negative feedback
      Negative feedback is a difficult concept to try and get over so I tried using a balance board and the @pascoscientific smart cart strapped...
  • Classic results for NaOH and HCl titration
    Getting a classic set of results for the  titration of NaOH and HCl is not that difficult but it is nice when we can get students to this ...
  • Mechanics - Maths meets Physics
    Mechanics: the grand meeting of Maths & Physics! Using strobe light & a ball drop for gravity-acceleration calculations and SUVAT fo...